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1. WO2020000934 - METHOD FOR SURFACE TREATMENT OF SILICONE RUBBER

Publication Number WO/2020/000934
Publication Date 02.01.2020
International Application No. PCT/CN2018/121794
International Filing Date 18.12.2018
IPC
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
12
Chemical modification
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
04
Polysiloxanes
C08J 7/12 (2006.01)
C08J 7/04 (2006.01)
C08L 83/04 (2006.01)
CPC
C08J 7/04
C08J 7/12
C08L 83/04
Applicants
  • 浙江清华柔性电子技术研究院 INSTITUTE OF FLEXIBLE ELECTRONICS TECHNOLOGY OF THU, ZHEJIANG [CN/CN]; 中国浙江省嘉兴市 南湖区亚太路906号17号楼 Building 17, No. 906, Asia Pacific Road, Nanhu District, Jiaxing, Zhejiang 315031, CN
Inventors
  • 张成裕 ZHANG, Chengyu; CN
Agents
  • 杭州华进联浙知识产权代理有限公司 HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD; 中国浙江省杭州市 滨江区滨盛路1508号海亮大厦2104-2105室 Room 2104-2105, Hailiang Building, No. 1508, Binsheng Road, Binjiang Disdrict, Hangzhou, Zhejiang 310051, CN
Priority Data
201810686792.028.06.2018CN
201810688201.328.06.2018CN
201810689407.828.06.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD FOR SURFACE TREATMENT OF SILICONE RUBBER
(FR) PROCÉDÉ DE TRAITEMENT DE SURFACE DE CAOUTCHOUC DE SILICONE
(ZH) 硅橡胶的表面处理方法
Abstract
(EN)
A method for surface treatment of silicone rubber comprises: providing a silicone rubber material having a surface with polar groups; and applying a polyfunctional compound over the surface of the silicone rubber material with polar groups, such that the polyfunctional compound reacts with the polar groups to form a coating.
(FR)
Un procédé de traitement de surface de caoutchouc de silicone comprend les étapes consistant à : utiliser un matériau de caoutchouc de silicone ayant une surface avec des groupes polaires ; et appliquer un composé polyfonctionnel sur le matériau de caoutchouc de silicone ayant une surface avec des groupes polaires, de telle sorte que le composé polyfonctionnel réagit avec les groupes polaires pour former un revêtement.
(ZH)
硅橡胶的表面处理方法,包括:提供表面带有极性基团的硅橡胶;将多官能团化合物覆于所述带有极性基团的硅橡胶的表面,使所述多官能团化合物与所述极性基团发生反应而形成涂层。
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